英语词汇has been tested during怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	has been tested during
释义	during — 中 • 之际 during prep — 当 prep • 在 ... 的期间 prep • 在 ... 的时候 prep has-been — 过气 during conj — 期间 conj
随便看	dissolved calcium carbonate dissolved carbon dissolved carbon dioxide dissolved companies dissolved form dissolved gas dissolved gas analysis dissolved impurities dissolved in a solvent dissolved inorganic nutrient dissolved in organic solvents dissolved into dissolved in water dissolved ions dissolved Iron dissolved itself dissolved liquid dissolved matter dissolved nutrients dissolved organic material dissolved organic matter dissolved organics dissolved or suspended dissolved oxygen concentration dissolved oxygen levels

英汉双解词典包含2273206条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

during —